2. Fill the bowl with water and toss in the two lemon halves.
3. Put the bowl in the microwave and cook for 5 to 10 minutes on the highest setting.
4. Use hot pads to remove the bowl. (Be careful because it's hot!)
5. Leave the door of the microwave wide open for a few minutes.
6. Once the microwave cools, wipe down the inside of the appliance with a microfiber cloth or a clean rag.
Many thanks to Kathleen Crane of London Home Cleaning for this blog.